Page 314 - Demo

314SWITCHGEAR & DISTRIBUTIONTogether we GENERATE VALUEMemshield 4 MCCB 4-Pole Panelboards and Associated DevicesIncoming device ratings up to 400A - outgoing device ratings up to 250ASpecification• Panelboards acc.to BS EN 61439-2• Panelboard is supplied as Form 4 Type 6 group mounted• 4-pole fully shrouded IPXXB plug-in busbar assembly• Busbar system DEKRA certified at Icw 50kA / 1s• Enclosure degree of protection IP3X (wallmounted)• MCCBs acc.to IEC/EN 60947-2• Switch disconnectors acc.to IEC/EN 60947-3Features• 8, 14 or 18 outgoing ways• Efficient design enables multiple number of outgoing options (SPN, TPN, 4P)• Standard off the shelf circuit breakers fit to the assembly• Outgoing devices: these panelboards utilise two frame sizes of MCCBs: NZM2 125-250A TPN/4P, NZM1 SPN 16-125A and/or TPN/4P 20-160A• Easily reconfigurable to meet fully compartmentalised approach either Form 4 / Type 2 or Form 4 / Type 6• The design suits for top or bottom (as standard) incomer configuration• Removable end rails and gland plates for better access during installation• Wide range of extension boxes, plinths, metering, surge protection and earth leakage incomer options available• Provision for line side connection for sprinkler systems4-Pole Panelboards And Associated DevicesPart No. Description Associated incoming device Current rating (A)No. of outgoing ways based on NZM1 TPN/4P group mounted *EM4PB840 Incoming rating up to 400A, Outgoing ratings up to 250A NZM3 MCCB or N3 Switch disconnector or direct lugs connection kit400 8EM4PB1440 14EM4PB1840 18Minimum ordering requirement: Panelboard + incoming device + incomer connection kit + feeder adapters + outgoing devices + blanking modules and associated components for Group Mounted or CompartmentalisedPart No. Poles Trip type Incoming device typeNZMN3-A250 3-pole NZM3 MCCB 250NZMN3-A320 320NZMN3-A400 400NZMN3-VX400 Digital NZM3 MCCB 400NZMN3-AX400 400NZMN3-VX400-T 400NZMN3-4-A250 4-pole (3 phase and switched neutral) NZM3 MCCB 250NZMN3-4-A320 320NZMN3-4-A400 400NZMN3-4-AX400 Digital NZM3 MCCB 400NZMN3-4-VX400 400NZMN3-4-VX400-T 400• 50 kA (Icu=Ics at 400/415 VAC)• Select appropriate incomer device from table below• Maximum cable capacity 240mm2• Adjustable trip. Thermal trip adjustment 0.8 to 1 x In, Magnetic trip adjustment 6 to 10 x InMCCB Incoming DevicePart No. Poles Trip type Incoming device typeN3-400 3-pole N3 switch disconnector 400N3-4-400 4-pole N3 switch disconnector 400• Select appropriate incomer device from table below• Maximum cable capacity 240mm2Switch Disconnector (Non-Automatic) Incoming Deviceeatoneatoneaton